No monthly subscriptions. No use-it-or-lose-it credits.
Just pay for the computing power you use.
| Feature | Cost |
|---|---|
Community Content Browse and study thousands of public curriculums and questions | Freeforever |
Practice Existing Tests Take practice tests created by others without limits | Freeforever |
AI Chat Messages Standard chat interactions with Gemini | $0.004per message |
Voice Conversation Real-time bidirectional voice mode | $0.20per minute |
Question Generation High-quality exam questions with explanations | $0.02per question |
Deep Research Grounded search with citations | $0.01per search |
Curriculum Generation Tailored study plans from your sources | $0.05per document |
Need organization billing? Contact Sales
You don't need to commit to a $30/month plan just to try out a few features. Add $5 and see if it works for you.
Casual users don't subsidize power users. Heavy users get the enterprise-grade volume they need without hitting artificial caps.
We enable auto-limits so you never accidentally spend more than you intended. You're in control.
Accessing shared community curriculums and practicing existing tests is 100% free. You only pay for AI generation.